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QT113B Datasheet Touch Sensor

Manufacturer: Atmel (now Microchip Technology)

Overview: Atmel QT113B 1-Channel QTouch® Touch Sensor IC DATASHEET.

General Description

s Table 1-1.

Pin Listing Pin Name 1 VDD 2 OUT 3 OPT1 4 OPT2 5 GAIN 6 SNS1 7 SNS2 8 VSS Type P 0 0 0 P I I I ments Supply Output Option selection 1 Option selection 2 Gain control Sense 1 Sense 2 Ground I Input only OD Open drain output O Output only, push-pull P Ground or power If Unused, Connect To...

– – See Table 3-1 on page 10 See Table 3-1 on page 10 See Table 2-1 on page 7 – – – I/O Input/output QT113B [DATASHEET] 2 9525D–AT42–05/2013 1.3 Schematic Figure 1-1.

Key Features

  • Number of Keys:.
  • One.
  • Configurable as either a single key or a proximity sensor.
  • Economy:.
  • Less expensive than many mechanical switches.
  • Only one external part required.
  • a low-cost capacitor.
  • Signal processing:.
  • Consensus filter for noise immunity.
  • Sensitivity easily adjusted.
  • 100% autocal for life.
  • no adjustments required.
  • 10 s, 60 s, infinite auto-recal timeouts (strap options).
  • Toggle mode for on/off control (strap.

Similar Datasheet

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More Datasheets from Atmel (now Microchip Technology)

Part Number Description

QT113B Distributor